Intimate peels are peels performed on the genital areas, with time hormonal changes and other factors, the genital area can also become hyperpigmented. It is normal for our skin to show different shades throughout the body, as melanin does not get attached the same way everywhere. It is normal for our hands to be darker because they are exposed to sunlight for longer periods of time. Similarly, it is normal for other parts, such as the buttocks, to have a lighter skin tone.